245655578924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{253853}}^1$

素因数の和:254007

約数の個数: 96

約数和(自身を含む): 552711237120

約数和(自身を除く): 307055658196

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 107, 119, 133, 214, 238, 266, 323, 428, 476, 532, 646, 749, 1292, 1498, 1819, 2033, 2261, 2996, 3638, 4066, 4522, 7276, 8132, 9044, 12733, 14231, 25466, 28462, 34561, 50932, 56924, 69122, 138244, 241927, 253853, 483854, 507706, 967708, 1015412, 1776971, 3553942, 4315501, 4823207, 7107884, 8631002, 9646414, 17262004, 19292828, 27162271, 30208507, 33762449, 54324542, 60417014, 67524898, 81994519, 108649084, 120834028, 135049796, 163989038, 190135897, 327978076, 380271794, 461758607, 516083149, 573961633, 760543588, 923517214, 1032166298, 1147923266, 1847034428, 2064332596, 2295846532, 3232310249, 3612582043, 6464620498, 7225164086, 8773413533, 12929240996, 14450328172, 17546827066, 35093654132, 61413894731, 122827789462, 245655578924]

約数ペア:

[(1, 245655578924), (2, 122827789462), (4, 61413894731), (7, 35093654132), (14, 17546827066), (17, 14450328172), (19, 12929240996), (28, 8773413533), (34, 7225164086), (38, 6464620498), (68, 3612582043), (76, 3232310249), (107, 2295846532), (119, 2064332596), (133, 1847034428), (214, 1147923266), (238, 1032166298), (266, 923517214), (323, 760543588), (428, 573961633), (476, 516083149), (532, 461758607), (646, 380271794), (749, 327978076), (1292, 190135897), (1498, 163989038), (1819, 135049796), (2033, 120834028), (2261, 108649084), (2996, 81994519), (3638, 67524898), (4066, 60417014), (4522, 54324542), (7276, 33762449), (8132, 30208507), (9044, 27162271), (12733, 19292828), (14231, 17262004), (25466, 9646414), (28462, 8631002), (34561, 7107884), (50932, 4823207), (56924, 4315501), (69122, 3553942), (138244, 1776971), (241927, 1015412), (253853, 967708), (483854, 507706)]